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    <title>Document</title>
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<h1>显示提交的用户信息</h1>
<pre>
    <?php
    print_r($_GET);
    ['xm'=>$name, 'age'=>$age]=$_GET;
    ?>
</pre>
<p>姓名:<?=$name?></p>
<p>年龄:<?=$age?></p>
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